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Anyone one, who coupd help?

Thanks

They removed this brackets for an roll cage in the past, I want to make/ imitate them. Can anybody measure it for me?

Thanks

https://ibb.co/CP2yRRC

https://i.ibb.co/CP2yRRC/Screenshot-2024020 ...

Does the clutch slip when you drive and rev it to the red line?

Important to say, that the problem started after about 500 miles.

Pressure plates in PET:

M31.03 - 931 116 001 03
M31.50 - 915 116 001 27 (I use a 915 alu version)
M31.01/02./03/04 - 931 116 001 02

Flywheel for S2:

M31.0 ...

There are two types of S2 flywheels, I have both, one is suitable for the 911 pressure, the other wont fit because the 911 pressure plate has a raised disc. That other flywheel uses a different clutc ...

It is all S2, flywheel, etc. The fork, axle, sleeve and bushes are all new.

It starts to slip around 4/4500 rpm in all gears. It is defenitly the clutch and not the wheels.

Lower rev no problems at all (also tested very low rev in higher gear but no problem at all).

The ...

My 931 clutch is slipping at high revs.

The clutch disc/ bearing is new and the pressure plate is an alu 911 one with higher clamping force.

I already replaced the master and slave cilinder.
...

I run 30mm sway bar in the front and 20mm in the rear.

Just another question, I now had less stiff springs in the rear, the idea was less pressure in the rear to have oversteer on the track.

I read different stories about the spring rate. What I unders ...

Great thanks!

So my springs are way of the original, will go and look for something between 160, maybe a bit firmer/ sportier 230lbs

Any tips for 60mm id springs in europe?

What is the origineal spring rate of Porsche 924 Turbo front springs/ rear torsian bars?

I now run coil-overs, but way to stiff for street use. Springs I now have:
Front: 90 N/mm = 514 lbs/inch
R ...

10 euro per member for the package ?

Lovely picture!